EP0348933A3 - Standard cell - Google Patents

Standard cell Download PDF

Info

Publication number: EP0348933A3
Authority: EP; European Patent Office
Prior art keywords: standard cell; cell; standard
Prior art date: 1988-06-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP19890111757

Other versions

EP0348933B1 (en

EP0348933A2 (en

Inventor

Tsuneaki Kudo

Hiroyuki Watanabe

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toshiba Corp

Toshiba Electronic Device Solutions Corp

Original Assignee

Toshiba Corp

Toshiba Microelectronics Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-06-28

Filing date

1989-06-28

Publication date

1990-11-28

1989-06-28 Application filed by Toshiba Corp, Toshiba Microelectronics Corp filed Critical Toshiba Corp

1990-01-03 Publication of EP0348933A2 publication Critical patent/EP0348933A2/en

1990-11-28 Publication of EP0348933A3 publication Critical patent/EP0348933A3/en

1994-05-11 Application granted granted Critical

1994-05-11 Publication of EP0348933B1 publication Critical patent/EP0348933B1/en

2009-06-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/10—Integrated device layouts
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/063—Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/14—Word line organisation; Word line lay-out

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Computer Hardware Design (AREA)
Design And Manufacture Of Integrated Circuits (AREA)
Semiconductor Integrated Circuits (AREA)

EP89111757A 1988-06-28 1989-06-28 Standard cell Expired - Lifetime EP0348933B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP158005/88		1988-06-28
JP63158005A JP2739958B2 (en)	1988-06-28	1988-06-28	Standard cell

Publications (3)

Publication Number	Publication Date
EP0348933A2 EP0348933A2 (en)	1990-01-03
EP0348933A3 true EP0348933A3 (en)	1990-11-28
EP0348933B1 EP0348933B1 (en)	1994-05-11

Family

ID=15662174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP89111757A Expired - Lifetime EP0348933B1 (en)	1988-06-28	1989-06-28	Standard cell

Country Status (5)

Country	Link
US (1)	US5401988A (en)
EP (1)	EP0348933B1 (en)
JP (1)	JP2739958B2 (en)
KR (1)	KR940001393B1 (en)
DE (1)	DE68915211T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06140505A (en) *	1992-10-28	1994-05-20	Mitsubishi Electric Corp	Semiconductor integrated circuit device
US5675501A (en) *	1994-03-15	1997-10-07	Kabushiki Kaisha Toshiba	Method of designing semiconductor integrated circuit apparatus having no dead space
DE69517693T2 (en) *	1995-12-29	2001-03-01	Stmicroelectronics S.R.L., Agrate Brianza	Standard cell library for integrated circuit design
US5949261A (en)	1996-12-17	1999-09-07	Cypress Semiconductor Corp.	Method and circuit for reducing power and/or current consumption
US6963510B1 (en)	1998-07-10	2005-11-08	Xilinx, Inc.	Programmable capacitor and method of operating same
US6255675B1 (en) *	1998-07-10	2001-07-03	Xilinx, Inc.	Programmable capacitor for an integrated circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0006958A1 (en) *	1977-12-30	1980-01-23	Fujitsu Limited	Complementary mis-semiconductor integrated circuits

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1579419A (en) *	1977-06-15	1980-11-19	Seiko Instr & Electronics	Static induction transistor logic semi-conductor devices and integrated injection logic semi-conductor devices
US4198695A (en) *	1978-07-19	1980-04-15	Texas Instruments Incorporated	Static semiconductor memory cell using data lines for voltage supply
US4295149A (en) *	1978-12-29	1981-10-13	International Business Machines Corporation	Master image chip organization technique or method
US4423432A (en) *	1980-01-28	1983-12-27	Rca Corporation	Apparatus for decoding multiple input lines
JPS5827343A (en) *	1981-08-10	1983-02-18	Matsushita Electronics Corp	semiconductor integrated circuit
JPS58142544A (en) *	1982-02-19	1983-08-24	Hitachi Ltd	Semiconductor integrated circuit
JPS58166742A (en) *	1982-03-29	1983-10-01	Nec Corp	master slice board
US4516040A (en) *	1982-06-14	1985-05-07	Standard Microsystems Corporation	High-speed merged plane logic function array
JPS607147A (en) *	1983-06-24	1985-01-14	Mitsubishi Electric Corp	semiconductor equipment
JPS60198843A (en) *	1984-03-23	1985-10-08	Fujitsu Ltd	Master-slice integrated circuit
JPS6124250A (en) *	1984-07-13	1986-02-01	Nippon Gakki Seizo Kk	Semiconductor integrated circuit device
JPS61185964A (en) *	1985-02-13	1986-08-19	Toshiba Corp	Semiconductor memory
JPS6320440U (en) *	1986-07-25	1988-02-10
US4949149A (en) *	1987-03-31	1990-08-14	Unisys Corporation	Semicustom chip whose logic cells have narrow tops and wide bottoms
JP2606845B2 (en) *	1987-06-19	1997-05-07	富士通株式会社	Semiconductor integrated circuit
JPS6437034A (en) *	1987-08-01	1989-02-07	Ricoh Kk	Standard cell
US4851893A (en) *	1987-11-19	1989-07-25	Exar Corporation	Programmable active/passive cell structure

1988
- 1988-06-28 JP JP63158005A patent/JP2739958B2/en not_active Expired - Lifetime
1989
- 1989-06-28 EP EP89111757A patent/EP0348933B1/en not_active Expired - Lifetime
- 1989-06-28 DE DE68915211T patent/DE68915211T2/en not_active Expired - Fee Related
- 1989-06-28 KR KR1019890008920A patent/KR940001393B1/en not_active Expired - Fee Related
1992
- 1992-11-10 US US08/974,322 patent/US5401988A/en not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0006958A1 (en) *	1977-12-30	1980-01-23	Fujitsu Limited	Complementary mis-semiconductor integrated circuits

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NASECODE IV, Dublin, 19th - 21st June 1985, pages 396-404; L.W. MASSENGILL et al.: "Voltage span modeling for very large memory arrays" *

Also Published As

Publication number	Publication date
DE68915211D1 (en)	1994-06-16
KR900001007A (en)	1990-01-31
KR940001393B1 (en)	1994-02-21
JP2739958B2 (en)	1998-04-15
EP0348933B1 (en)	1994-05-11
DE68915211T2 (en)	1994-09-29
US5401988A (en)	1995-03-28
JPH029149A (en)	1990-01-12
EP0348933A2 (en)	1990-01-03

Publication	Publication Date	Title
GB8804860D0 (en)	1988-03-30	Solid electrolyte devices
GB8800082D0 (en)	1988-02-10	Battery
GB2222480B (en)	1992-05-27	Electro-chemical cell
GB2227357B (en)	1993-01-06	Electrochemical cell
GB2226914B (en)	1992-11-04	Electrochemical cell
GB2219430B (en)	1991-03-06	Electrochemical cell
GB2225153B (en)	1993-05-12	Electrochemical cell
GB8901091D0 (en)	1989-03-15	Electrochemical processes
GB2226442B (en)	1992-12-23	Electrochemical cell
GB2218580B (en)	1993-03-24	An interconnector
GB2226181B (en)	1993-04-14	Electrochemical cell
GB2226692B (en)	1993-01-06	Electrochemical cell
GB8905110D0 (en)	1989-04-19	Electrochemical cell
GB2225667B (en)	1993-03-24	Electrochemical cell
EP0348933A3 (en)	1990-11-28	Standard cell
GB8802464D0 (en)	1988-03-02	Cell
GB2226441B (en)	1992-12-23	Electrochemical cell
EP0271085A3 (en)	1988-08-31	Deferred-action cell
GB8827289D0 (en)	1988-12-29	Electrochemical cell
GB8913193D0 (en)	1989-07-26	Cell
CS1010287A1 (en)	1989-05-12	Titrimeric cell
CS672388A1 (en)	1990-02-12	Lithium-chloride hydrometer
IE880761L (en)	1989-09-15	Solid electrolytes
GB8805568D0 (en)	1988-04-07	Solid electrolytes
GB8624438D0 (en)	1986-11-12	Electrolytoc cell

Legal Events

Date	Code	Title	Description
1989-11-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-01-03	17P	Request for examination filed	Effective date: 19890628
1990-01-03	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1990-02-28	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: TOSHIBA MICRO-ELECTRONICS CORPORATION Owner name: KABUSHIKI KAISHA TOSHIBA
1990-10-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-11-28	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
1993-01-20	17Q	First examination report despatched	Effective date: 19921208
1994-03-25	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-05-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
1994-06-16	REF	Corresponds to:	Ref document number: 68915211 Country of ref document: DE Date of ref document: 19940616
1994-07-08	ET	Fr: translation filed
1995-03-16	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-03-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-05-03	26N	No opposition filed
1997-06-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19970610 Year of fee payment: 9
1997-07-04	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19970704 Year of fee payment: 9
1999-02-26	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990226
1999-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990401
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2007-11-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20070627 Year of fee payment: 19
2009-02-25	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20080628
2009-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080628